Answer
Martine Marignac was Rivette's key producer partner during the 1980s, a crucial period in his career. Their collaboration resulted in several notable films, including "Le Pont du Nord" (1981), "Merry-Go-Round" (1981), and "L'amour par terre" (1984). Marignac's unwavering support and production expertise were instrumental in bringing Rivette's artistic vision to life during this significant era.